Chair



FIG. 1 is a perspective view of the chair showing my new design;

FIG. 2 is a front side view thereof;

FIG. 3 is a rear side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines are shown for the purpose of illustrating a portion of the chair that forms no part of the claimed design. 

CLAIM The ornamental design for a chair, as shown and described. 